摘要:
The present disclosure includes a bio-absorbable wound closure clip for wound closure without crushing of the tissue being closed. The bio-absorbable wound closure clip can be used in minimal access surgery as well as on tissue, such as mucosal tissue, where tactile feedback is reduced. Representative surgical instruments for applying the bio-absorbable wound closure clip and methods of using the same are also provided herein.
摘要:
A robotic device for use in image-guided robot assisted surgical training, the robotic device comprising a manual interface structure configured to simulate handling of a surgical tool; a translational mechanism for translational motion of the manual interface structure; a rotational mechanism for rotational motion of the manual interface structure; and a spherical mechanism configured to decouple the orientation of the manual interface structure into spatial coordinates, wherein a linkage between the rotational mechanism, the rotational mechanism and the spherical mechanism, and the manual interface structure are disposed on opposing sides of an intersection of a pitch axis and a yaw axis of the spherical mechanism.
摘要:
A learning function is configured to determine a plurality of piecewise linear function coefficients based on measured data for an electric power-assisted steering (EPS) system. The measured data include a vehicle speed. The learning function is further configured to model a hysteresis loop of the EPS system using a piecewise linear function based on the plurality of piecewise linear function coefficients to determine an average friction. An average friction change compensator is configured to adjust friction-based EPS system compensation based on the average friction for a plurality of vehicle speed intervals of the vehicle speed.
摘要:
Embodiments of the present invention provide an improved method and apparatus for processing an uplink component carrier hybrid automatic repeat request process. The method comprises: receiving an indication that a downlink component carrier is de-activated; stopping receiving a physical hybrid retransmission indicator channel from the de-activated downlink component carrier; and stopping processing an uplink component carrier hybrid automatic repeat request process scheduled by the de-activated downlink component carrier.
摘要:
A machine-learning engine is disclosed that is configured to recognize and learn behaviors, as well as to identify and distinguish between normal and abnormal behavior within a scene, by analyzing movements and/or activities (or absence of such) over time. The machine-learning engine may be configured to evaluate a sequence of primitive events and associated kinematic data generated for an object depicted in a sequence of video frames and a related vector representation. The vector representation is generated from a primitive event symbol stream and a phase space symbol stream, and the streams describe actions of the objects depicted in the sequence of video frames.
摘要:
Systems and methods for aggregating search results are disclosed herein. The systems and methods include receiving a user search query, analyzing the user search query to identify a plurality of properties of the user search query, identifying a plurality of search results that match the user search query, each search result being based on a different scheme, and aggregating the search results to produce a search results list. The search results list may be a combined and selected results list. Feedback-based optimization is also disclosed.
摘要:
Techniques are disclosed for learning and modeling a background for a complex and/or dynamic scene over a period of observations without supervision. A background/foreground component of a computer vision engine may be configured to model a scene using an array of ART networks. The ART networks learn the regularity and periodicity of the scene by observing the scene over a period of time. Thus, the ART networks allow the computer vision engine to model complex and dynamic scene backgrounds in video.
摘要:
The invention proposes a method and apparatus for a user equipment to decide by itself to measure an inactive downlink component carrier and a method and apparatus for a base station to control a user equipment to measure an inactive downlink component carrier. The invention further proposes a method and apparatus for a user equipment to request transmission of a sounding reference signal and a method and apparatus for a base station to control a user equipment to transmit a sounding reference signal. Both the user equipment and the base station are located in a wireless communication system based on carrier aggregation. The technical solutions of the invention can achieve a trade-off between low power consumption of the user equipment and the rapid and accurate response to the component carrier.
摘要:
In order to provide a technical solution of mapping data to multiple carrier, the invention proposes a method of multi-carrier communication. The transmitter Tx, in the predetermined protocol layer, generates respectively for each LCH, at least one middle block transmitted in at least one carrier, each of the middle block is comprised in each data section of data of each LCH transmitted in each carrier; In the MAC layer, for each carrier, generates a MAC PDU, the MAC PDU comprising each middle block transmitted in the carrier and the identification information of the LCH to which the MAC PDU belongs. The receiver Rx, in the MAC layer, receives each MAC PDU corresponding to each carrier; in the predetermined layer, for each LCH respectively, recombines each middle block of the LCH to obtain the complete data of the LCH, according to the identification information of the LCH to which each middle block belongs. The predetermined layer can be RLC layer or MAC layer.
摘要:
A method for improving the within die uniformity of the metal plug CMP process in the gate last route is provided. Before performing the CMP process for forming the metal plug, a metal etching process is applied, so that the step height between the metal layers in the contact hole area and the non-contact hole area is greatly reduced. Therefore, the relatively small step height will exert a significantly less effect on the following CMP process, so that the step height will be limitedly transferred to the top of metal plug after finishing CMP process. In this way, the recess on top of the metal plug is largely reduced, so that a flat top of the metal plug is obtained, and within die uniformity and electrical properties the device are improved.